XDJ RX Pioneer Sound output only one deck at a time


I have my XDJ-RX connected to my Mac Book Pro running Mojave. I have updated firmware on Pioneer to latest and also driver to MBP. I can only get DJ-Pro to output sound from one deck at a time, 1 or 2 but not both. Photos of my set up attached.

Please Help.


Thank you for getting in touch.

Please make sure that you accept the midi mapping dialog window when you connect the RX to your Mac.

After doing so the outputs should all be fine.